Sitka Rainfall ForecastUnited StatesAKSitka BoroughSitkaToday 17 Apr100%Fri 18 Apr85%Sat 19 Apr55%Sun 20 Apr35%Mon 21 Apr70%Tue 22 Apr60%Wed 23 Apr55%Sitka rainfall forecast issued today at 11:04 pm. Next forecast at approx. 1:04 pm.1-Day3-Day5-Day Graph Plots Open in Graphs Rainfall Probability Forecast NOAA Rain Today Real-Time Biorka Island RadarNational SatelliteNational SynopticGet WillyWeather+ to remove ads